/*
 * Copyright (c) 2024 Black Sesame Technologies
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "md5.hpp"
#include "dal_utils/MD5Helper.hpp"

namespace dal_utils {

void PrintMD5(uint8_t* ptr, uint32_t len)
{
    using namespace websocketpp::md5;
    char digest[16];
    md5_state_t state;
    size_t md5_calc_size = len >= 10000 ? 10000 : len; // avoid cal takes too long.
    md5_init(&state);
    md5_append(&state, (md5_byte_t const*)ptr, md5_calc_size);
    md5_finish(&state, (md5_byte_t*)digest);

    for (int i = 0; i < 16; i++) {
        std::cout << std::hex << (int)digest[i];
    }
    std::cout << std::dec << std::endl;
}

}  // namespace dal_utils